With the advancement of human society, the energy demandgrows rapidly, which results in the relative shortage of primaryenergy and massive discharge of pollutants. To solve these problems,the utilization of renewable energy is getting more and moreattention in these days. Organic Rankine cycle (ORC) can efficientlymake use of low temperature heat source including industry wasteheat [1,2], solar energy [3], geothermal energy [4], biomass energy[5] etc, and it use organic fluids instead of steam as the workingfluid to improve the work capacity of the turbine. Therefore, theORC has great significance for new energy utilization and conservationand emission reduction. Owe to these advantages, the ORChas become a hot research topic in recent years.